Mail rewards log in numbers

I'm happy to help you with your question! However, I need a bit more information to provide a accurate answer.

Could you please provide more context or clarify what you mean by "mail rewards log in numbers"? Are you referring to:

1. A login ID and password for a rewards program or website?
2. A series of numbers related to a mail-in rewards program, such as a redemption code or a tracking number?
3. Something else entirely?

Please provide more details, and I'll do my best to assist you!